High memory usage? Over 200MB for mostly-idle container

[binarydad]

How Shlink is set-up

Containerized, version 3.1.2, hosted on ubuntu docker host. Database is mysql on another server.

Summary

Curious as to why there is high-RAM usage. I have 2 instances and both use a little above/below 200MB on average. Wondering why this is. Screenshot below is just shy of 200MB, but I've seen it go past that mark. Thanks!

[acelaya]

It's hard to tell, but I imagine openswoole (the runtime used to serve Shlink on the docker image) reserves some memory by default.

I will try to investigate a bit further how this works, and if it's configurable, but if your instances don't have a lot of traffick, maybe you can try reducing the amount of task and web workers, as described here

It uses 16 of each by default. I would try with 8 or so and see if it helps.

[binarydad]

Awesome. I'll check this out and report back. Thanks!

------ Original Message ------ From "Alejandro Celaya" ***@***.***> To "shlinkio/shlink" ***@***.***> Cc "Ryan Peters" ***@***.***>; "Author" ***@***.***> Date 8/11/2022 2:55:31 PM Subject Re: [shlinkio/shlink] High memory usage? Over 200MB for mostly-idle container (Discussion #1505)

It's hard to tell, but I imagine openswoole <https://openswoole.com/> (the runtime used to serve Shlink on the docker image) reserves some memory by default. I will try to investigate a bit further how this works, and if it's configurable, but if your instances don't have a lot of traffick, maybe you can try reducing the amount of task and web workers, as described here <https://shlink.io/documentation/environment-variables/#server> It uses 16 of each by default. I would try with 8 or so and see if it helps. — Reply to this email directly, view it on GitHub <#1505 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AANN2X7DLXX2H3UIPEPT5BDVYVECHANCNFSM56JGWNHQ>. You are receiving this because you authored the thread.Message ID:

***@***.***>

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